86139060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 284751936

約数和(自身を除く): 198612876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 353, 415, 420, 490, 498, 581, 588, 706, 735, 830, 980, 996, 1059, 1162, 1245, 1412, 1470, 1660, 1743, 1765, 2118, 2324, 2471, 2490, 2905, 2940, 3486, 3530, 4067, 4236, 4942, 4980, 5295, 5810, 6972, 7060, 7413, 8134, 8715, 9884, 10590, 11620, 12201, 12355, 14826, 16268, 17297, 17430, 20335, 21180, 24402, 24710, 29299, 29652, 34594, 34860, 37065, 40670, 48804, 49420, 51891, 58598, 61005, 69188, 74130, 81340, 86485, 87897, 103782, 117196, 122010, 146495, 148260, 172970, 175794, 205093, 207564, 244020, 259455, 292990, 345940, 351588, 410186, 439485, 518910, 585980, 615279, 820372, 878970, 1025465, 1037820, 1230558, 1435651, 1757940, 2050930, 2461116, 2871302, 3076395, 4101860, 4306953, 5742604, 6152790, 7178255, 8613906, 12305580, 14356510, 17227812, 21534765, 28713020, 43069530, 86139060]

約数ペア:

[(1, 86139060), (2, 43069530), (3, 28713020), (4, 21534765), (5, 17227812), (6, 14356510), (7, 12305580), (10, 8613906), (12, 7178255), (14, 6152790), (15, 5742604), (20, 4306953), (21, 4101860), (28, 3076395), (30, 2871302), (35, 2461116), (42, 2050930), (49, 1757940), (60, 1435651), (70, 1230558), (83, 1037820), (84, 1025465), (98, 878970), (105, 820372), (140, 615279), (147, 585980), (166, 518910), (196, 439485), (210, 410186), (245, 351588), (249, 345940), (294, 292990), (332, 259455), (353, 244020), (415, 207564), (420, 205093), (490, 175794), (498, 172970), (581, 148260), (588, 146495), (706, 122010), (735, 117196), (830, 103782), (980, 87897), (996, 86485), (1059, 81340), (1162, 74130), (1245, 69188), (1412, 61005), (1470, 58598), (1660, 51891), (1743, 49420), (1765, 48804), (2118, 40670), (2324, 37065), (2471, 34860), (2490, 34594), (2905, 29652), (2940, 29299), (3486, 24710), (3530, 24402), (4067, 21180), (4236, 20335), (4942, 17430), (4980, 17297), (5295, 16268), (5810, 14826), (6972, 12355), (7060, 12201), (7413, 11620), (8134, 10590), (8715, 9884)]